5 types of pollution pdf

Nonconventional pollutants vary from biologically inert materials such as clay and iron residues from building and demolishing wastes to the most toxic and insidious materials such as halogenated hydrocarbons ddt, kepone, mirex, and polychlorinated biphenylspcb. Air pollution is classified by the source of the pollution. Petroleum products, such as oil and gasoline, enter the water from ships and marine terminals, offshore oil rigs, runoff from parking lots, factories, oil dumping, and other sources. Pollution was defined as the introduction into the environment of substances liable to cause harm to humans and other living organisms. Petroleum products, such as oil and gasoline, enter the water from ships and marine terminals, offshore oil rigs, runoff from. Environmental pollution, types, causes, impact and. Air pollution is the contamination of the natural air by mixing it with different. There are many different types of pollution, though not all types of pollution can be seen. Upon completion of this unit, students will understand that noise pollution is more than loud noises. Industries make a major contribution towards causing air pollution. One of the most destructive types is petroleum pollution.

Pollution is the introduction of contaminants into the natural environment that cause adverse. This plane is spraying insecticide above a texas cotton field. The term pollution refers to any substance that negatively impacts the environment or organisms that live within the affected environment. Pdf pollution is an unfavourable alteration in the physical. So, what is point source pollution and how does it affect the environment. Power plants, industries, different types of vehicles both private and. Pollution is when something is added to the environment that is harmful or poisonous to living things. Different types of pollution and methods of control udemy blog.

Distinct types of pollution are classified depending on the affected part of an environment. Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every type of pollution. Environmental pollution, types, causes, impact and management. Types of pollution ppt powerpoint presentation pdf. Let us observe these types of pollution in a more comprehensive way. Each of these types has its own distinctive causes and consequences. The term pollution means the manifestation of any unsolicited foreign substance in something. Water hyacinth and other floating aquatic vegetation is a consequence of this pollution.

Different types of pollution are categorized based on the part of the environment which they affect or result which the particular pollution causes. Formation of pollutants can be prevented and their emission can be. Various types of pollutants ranging from gaseous pollutants to radioactive wastes exist in nature. Nov 09, 2017 types of pollution ppt powerpoint presentation pdf. Read this article to learn about the three main types of pollution. A major source of air pollution results from the burning of fossil fuels. Pollution is a term which even kids are aware of these days. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Each and every type of pollution has its own consequences and its own causes. Download ncert solutions for class 512 biology here. Nutrients pollution some wastewater, fertilizers and sewage contain high levels of nutrients. Types of pollution effects of various types of pollution byjus. Pdf environmental pollution and its control researchgate. Types and sources of water pollution there are several major types of water pollution.

Soil pollution different types pollution on earth 9 types of pollution pdf download. With the discovery and increasing use of coal, air. Some of the major environmental issues that are causing immense concern are environmental pollution, air pollution, water pollution, garbage pollution, noise pollution, deforestation, resource depletion, climate change etc. Sounds pressure, intensity and respective intensity level.

Among the other types of pollution, air pollution is theorized to have a planetwide implication. The nature and intensity of pollution may be different in different industry. Essay on pollution in 500 words types of pollutions and effects. Categorized study of pollution helps to understand the basics in more detail and produce protocols for the specific types. Environmental pollution can be defined as a change that is not wished or desired in the chemical, physical, or biological characteristics of any component of the environment air, water, and soil which can cause harmful effects on various or many forms of life. From the name itself, we can understand that water pollution is a type of pollution which involves contamination of many water bodies. Pollution and conservation reading worksheet and quiz answer key questions 1 5 will have a variety of answers but should include information from wump world and the reading. The weight of an air contaminant in a cubic meter of air 3mgm and the volume ratio ppm v, or just ppm are normally used. Pollution of this type is a form of waste disposal. One type of pollution is air pollution, which is the contamination of air by smoke or harmful gases. It has become so common that almost everyone acknowledges the fact that pollution is rising continuously.

Industries like mining, iron and steel, pharmaceuticals, food processing, soap and detergent and paper and pulp. Some of the effective methods to control air pollution are as follows. Types of water pollution there are many types of water pollution because water comes from many sources. Different types of pollution different types of pollution. Types of pollution effects of various types of pollution. The origin of air pollution on the earth can be traced from the times when man started using firewood as a means of cooking and heating. Air pollution can come from a variety of sources including natural sources and manufactured sources. This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove. Natural sources include forest fires and volcanoes, while cars, trucks, trains, planes, boats, factories, and power plants contribute to air pollution through manufactured sources. As the name suggests, water pollution is the type of pollution that involves the contamination of various water bodies. There are 2 different types of pollution and they are called point source pollution nonpoint source pollution each slightly affects the environment differently. You were introduced to wastes and pollutants in study session 1, where we discussed the interactions between humans and our environment. Hence it would be a good idea to have some basic knowledge about the concepts of chemistry which will aid our study of the different types of pollution.

The five types are smog, the green house effect, accidental air pollution, industrial air pollution, and transport related air pollution. To control this pollution, we need to understand the characteristics and behavior of different pollutants to provide effective strategies and. Pollutants, the components of pollution, can be either foreign substancesenergies or naturally occurring contaminants. Environment pollution is a widereaching problem and it is likely to influence the health of human populations is great. Air pollution, light pollution, littering, noise pollution. According to different researches conducted by the specialists in this field, it has. Point source pollution is the type of pollution that can be easily tracked. Air pollution is the presence of one or more disadvantageous content in such quantity and for such duration, as it is catastrophic, or tend to be catastrophic, to human health and welfare, animal or plant life. If they end up in water bodies, they encourage algae and weed growth in the water. For environmental health science students air pollution mengesha admassu, mamo wubeshet university of gondar in collaboration with the ethiopia public health training initiative, the carter center, the ethiopia ministry of health, and the ethiopia ministry of education august 2006. In such a broad sense, no industry is free of pollution. They will also learn what causes hearing damage and that animals, as well as humans, are subject to hearing loss. While studying about pollution, we are going to deal with a number of terms related to chemistry.

Sewage in drinking water is another type of pollution, as it can make people ill because it contains germs and viruses. Smoke or dust in the air is a type of pollution as it is bad for the lungs when we breath in. Particle pollution is the term for a mixture of solid particles and liquid droplets found in the air. This paper provides the insight view about the affects of environment pollution in the perspective of air pollution, water and land soil waste pollution on human by diseases and problems, animals and trees plants. An example of natural soil pollution is the accumulation of compounds containing the perchlorate anion clo 4 in some dry, arid. Those fossil fuels can contribute to air pollution, which returns to the earth as acid rain and increases water pollution.

Water pollution types and effects environment mocomi kids. Water pollution is the process which happens when pollutants contaminate water e. Organizations such as 5 gyres have researched the pollution and, along with artists like. Pollution and conservation reading worksheet and quiz answer key questions 15 will have a variety of answers but should include information from wump world and the reading.

In others, it may be invisible, indirect or negligible. Different gases, minerals and compounds will form an active part of our discussion about pollution. Types of pollution there are nine types of recognized pollution that each have very different effects on the health of human beings and the environment. Generally speaking, water pollution is defined as the state of deviation from the pure condition, which affects its normal functions and properties such that it becomes harmful if used by man, animals and aquatic life. Pollution can be found everywhere on the globe, even in the polar regions. Air is perhaps the most vital element required for our survival. Scientists have even speculated an apocalypselike scenario where air pollution if left unchecked, can bring about an extreme form of global warming called the runaway greenhouse effect. People living next to a building site where there is too much noise can become. Definitions and classifications used in the study of air pollution are introduced. This can occur due to the differential deposition of soil by the atmosphere. Another manner in which this type of soil pollution can occur is via the transportation of soil pollutants with precipitation water. Water pollution includes pollution of fresh water, marine water and groundwater.

For example, light pollution requires energy to be made, which means the electric plant needs to burn more fossil fuels to supply the electricity. Coker department of civil engineering university of ibadan ibadan environment according to federal environmental protection agency fepa act of 1990, under. Particulate matter pm basics particulate matter pm. Agricultural sources, thermal pollution discharge of hot water by thermal power plants cause deficiency of dissolved oxygen in water and underground water pollution. Pollution destroys and harms not only the air, the water, and the environment, but also humans, animals, and plants. Soil pollution definition, causes, types, effects, and control. Different types pollution on earth 9 types of pollution pdf. These include inhalable coarse particles, with diameters between 2. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The soil provides shelter to many animals and supports the growth of plants from which we obtain our basic needs.

Also introduced are a brief history of air pollution. Soil, or land pollution, is contamination of the soil that prevents natural growth and balance in the land whether it is used for cultivation, habitation, or a wildlife preserve. Air pollution is the introduction of harmful substances in the air that results in. The atmosphere is a dynamic system, which steadily absorbs various pollutants from natural and anthropogenic sources.

Land can become polluted by household garbage and by industrial waste. Pdf environmental pollution causes and consequences. Among the many other types of pollution, soil pollution or land pollution is the next one. Download ncert solutions for class 5 12 biology here. Various aquatic creatures depend on these water bodies and its natural nutritious features to support its life. Main types of pollution effects and causes of pollution. Pollution is the introduction of contaminants into the natural environment that cause adverse change.